In regard to unlock w/Apple Watch: - This is an issue of Apple's own artificial creation. - This doesn't even solve the issue. So this all started because Face Unlock didn't work with masks, that's not Apple's fault. But what is entirely Apple's fault is that they break an option which resolves this only when Face Unlock is enabled: "Require Passcode." When you disable Face Unlock you can set Require Passcode to e.g.…
I just fixed it by turning off FaceID. Apple reached phone perfection with the iPhone 4; they reached access perfection with touchID. Things have gotten worse since then.
I still use an SE to control a few things around the house. Without a SIM, with the mobile radios and bluetooth disabled but wifi enabled, and with Apple's idiotic News app that nobody wants disabled, the battery lasts for 20 days. Peak iPhone.